Aportaciones de antoine lavoisier biography

He began his studies in the field of geology, thanks to which he was proclaimed a member of the prestigious Academy of Sciences. At the same time, he developed a career as a tax collector for the Crown. He married Marie-Anne Pierrette Paulze, who actively collaborated with Lavoisier in his scientific works, translating British chemists into French and learning art and engraving to illustrate her husband's experiments.

In , Lavoisier was appointed commissioner of the Royal Administration of Gunpowder and Saltpeter, working on the improvement of gunpowder. He held various public positions, and, as an official of the monarchy, was sentenced to death and executed by guillotine in Paris. The main principle of the studies of Antoine Lavoisier is the importance that he gave to carry out the measurement of matter, in the same way in which it was carried out in fields such as physics.

This conception made Lavoisier become the father of modern chemistry, basically because he was the one who introduced the quantitative field into this science and who really gave that discipline the character of science. Within the framework of this, it can be said that Lavoisier made it very clear in all his actions that chance had no place in his work and studies.

Chance was not conceived as something that could actively participate in his experiments. Matter was the element that generated the most concern, and to understand its structure and characteristics, Lavoisier concentrated on studying the four elements known until then: earth, air, water and fire. In the midst of these dissertations, Lavoisier estimated that air had a fundamental role in combustion processes.

For Lavoisier, chemistry was more focused on the synthesis and analysis of matter. This interest was framed precisely in that quantitative notion and that corresponds to the cornerstone of this scientist's proposals. Some authors, such as the philosopher, physicist and historian Thomas Kuhn, see Lavoisier as a revolutionary in the field of chemistry.

Antoine Lavoisier was characterized by recognizing the importance of using a rigorous method to carry out his experiments, based on understanding the context of what is being investigated. In fact, he thought that it was necessary to structure a global plan through which the problem could be completely covered and each action established in detail, verifying what other scientists had studied.

According to Lavoisier, only after this vast verification is it possible to formulate one's own hypotheses and determine how to continue with the investigation from there. One of the quotes attributed to this character is "science does not belong to one man, but rather to the work of many. In fact, at one point in his life he had a laboratory equipped with the most modern tools and, in addition, he had a spacious and welcoming space ready to receive scientists who came from other cities or countries, with whom Lavoisier had communication.

Lavoisier was characterized as one of the first scientists to put into practice the precepts of what is now known as stoichiometry, which is about calculating how much of each element is used in a chemical reaction. Lavoisier always focused on carefully weighing and measuring each element that participated in a chemical reaction that he was studying, which is considered one of the most representative elements of the influence it had on the development of chemistry as a modern science.

From ancient times there was a general notion in alchemists according to which it was possible to transform and create matter. The desire to convert low-value metals such as lead into other high-value metals such as gold was always present, and this concern was based on the conception of the transmutation of matter. Using his tireless rigor, Lavoisier wanted to experiment with that conception in mind, but making sure to measure absolutely all the elements involved in his experimentation.

He measured a specific volume and then put it into a tool, which had also been measured previously. He let the water reflux for days and then distilled the liquid, weighed it, and measured it. The result she obtained was that the initial measurement and weight matched the final measurement and weight. The flask you used had a dusty element on the bottom.

Lavoisier weighed this flask and the weight also coincided with that recorded at the beginning, which helped him to show that this powder came from the flask and did not correspond to a water transformation. Main article: Joseph Priestley. Chemical revolution and opposition. Dismantling phlogiston theory. Further information: Phlogiston theory.

Elementary Treatise of Chemistry. Lexico UK English Dictionary.

Aportaciones de antoine lavoisier biography

Oxford University Press. Archived from the original on 23 April Collins English Dictionary. Retrieved 30 July Einstein's Legacy. New York: Scientific American Library. ISBN About these "elements", Lavoisier speculates: "We are probably only acquainted as yet with a part of the metallic substances existing in nature, as all those which have a stronger affinity to oxygen than carbon possesses, are incapable, hitherto, of being reduced to a metallic state, and consequently, being only presented to our observation under the form of oxyds, are confounded with earths.

It is extremely probable that barytes, which we have just now arranged with earths, is in this situation; for in many experiments it exhibits properties nearly approaching to those of metallic bodies. It is even possible that all the substances we call earths may be only metallic oxyds, irreducible by any hitherto known process. Edinburgh, Scotland: William Creech, Paris, France: Cuchet, , vol.

Citizens: A Chronicle of the French Revolution. Alfred A Knopf. Catholic Encyclopedia. New York: Robert Appleton Company. Cambridge University Press. Antoine Lavoisier : founder of modern chemistry. Retrieved 25 July Supplement to a bibliography of the works of Antoine Laurent Lavoisier, — London: Dawsons. With an introduction by F. London: V.

Gollancz ltd. Munich: Deutsches Museum. Lavoisier in the year one. New York: W. Antoine Lavoisier: scientist, economist, social reformer. New York: Schuman. Penguin p. The Chemical Educator. CiteSeerX S2CID Antoine Lavoisier: Science, Administration, and Revolution. Cambridge: Cambridge University Press. Lavoisier: Chemist, Biologist, Economist.

University of Pennsylvania Press. Aykroyd 12 May Three Philosophers: Lavoisier, Priestley and Cavendish. Elsevier Science. Antoine Lavoisier: Science, Administration and Revolution. Archived from the original on 2 May Retrieved 20 April In September a law was passed ordering the arrest of all foreigners born in enemy countries and all their property to be confiscated.

Lavoisier intervened on behalf of Lagrange, who certainly fell under the terms of the law. On 8 May , after a trial that lasted less than a day, a revolutionary tribunal condemned Lavoisier and 27 others to death. Lagrange said on the death of Lavoisier, who was guillotined on the afternoon of the day of his trial: "It took only a moment to cause this head to fall and a hundred years will not suffice to produce its like".

Archived from the original on 15 June For Duveen's evidence, see the following: Duveen, Denis I. February Journal of Chemical Education. Bibcode : JChEd.. Antoine-Laurent Lavoisier — Chemist and Revolutionary. New York: Charles Scribner's Sons. The Straight Dope. Retrieved 23 April May ISSN Cornell University Press. Prentice-Hall , p.

The History of Science Society. Inorganic Chemistry. Academic Press. JSTOR Princeton University Press. Holmes, Lavoisier cn. American Journal of Clinical Nutrition , Vol. Transforming Matter. Koninklijke Brill. Archived from the original on 24 December Retrieved 24 December New Zealand Gazetteer. Land Information New Zealand. Retrieved 21 August Retrieved 28 May National Historic Chemical Landmarks.

American Chemical Society. Archived from the original on 23 February Retrieved 25 March Retrieved 1 July Archived PDF from the original on 9 October Archived from the original on 29 March Retrieved 28 March La Gazette du Laboratoire. Retrieved 15 January Science History Institute. Archived from the original on 26 March Retrieved 26 March Duveen and Herbert S.

Herbermann, Charles, ed. Bailly, J. Paris: Alcan. Exhibited at the Grolier Club New York, Daumas, M. Paris: Presses Universitaires de France. Donovan, Arthur Cambridge, England: Cambridge University Press. Duveen, D. Guerlac, Henry Lavoisier — The Crucial Year. Holmes, Frederic Lawrence Lavoisier and the Chemistry of Life. Madison, Wisconsin: University of Wisconsin Press.

Transforming Matter. ISBN Land Information New Zealand. Antoine Lavoisier : founder of modern chemistry. Consultado el 25 de julio de Consultado el 28 de mayo de National Historic Chemical Landmarks. American Chemical Society. Archivado desde el original el 23 de febrero de Consultado el 25 de marzo de Archivado desde el original el 12 de julio de Consultado el 4 de septiembre de Consultado el 1 de julio de Archivado desde el original el 9 de octubre de Archivado desde el original el 29 de marzo de Consultado el 28 de marzo de La Gazette du Laboratoire.